Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Austin William Lubkemann, MD

Surgery Physician in Tucson, AZ · enumerated 2023.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528759362

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Registry record

Entity type Individual (Type 1)

Name Austin William Lubkemann

Credential MD

Sex Male

Practice address 1501 N Campbell Ave, Tucson, AZ, 85724

Phone (520) 626-7747

Fax (520) 626-2247

Enumeration date May 15, 2023

Last updated in NPPES Jul 31, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License R80241 (AZ) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License R80241 (AZ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Austin Lubkemann?

Austin Lubkemann is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-31.